Method for plane video converting to 3D video based on optical stream field |
Title： |
| Method for plane video converting to 3D video based on optical stream field |
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Application Number： |
200710117654 |
Application Date： |
2007/06/21 |
Announcement Date： |
2007/12/12 |
Pub. Date： |
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Publication Number： |
101087437 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[] |
IPC： |
H04N 13/00H04N 15/00 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Dai Qionghai, Li Tao, Liu Yebin |
Key Words： |
plane video, 3D video, optical stream field |
Abstract： |
The invention relates to a method of flat video to solid video which is based on light flow field, it belongs to method of flat video to solid video which is based on light flow field; the method includes: calculating light filed of every frame of a flat video sequence: based on parallax value is proportional to absolute value of light flow filed vector, parallax value is obtained by light flow filed vector which is not filtered in current frame; the current frame, new view composed by current frame and said parallax view are as light and left view of current frame; left and right view of every frame are composed to obtain solid video frame; all solid video frames are composed solid video sequence. The invention obtains perfect tradeoff between method complexity and result, the advantages is that realization is easy. |
Claim： |
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Priority： |
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PCT： |
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